Keyed axis single-polarisation all-fibre DFB laser

Keyed axis single-polarisation all-fibre DFB laser

Keyed axis single-polarisation all-fibre DFB laser

A single-polarised D-shaped fibre DFB laser with keyed axis output is demonstrated. The laser shows an output power of 3.8 dBm and strong axis alignment when spliced to a polarisation maintaining fibre.

Abstract

A single-polarised D-shaped fibre DFB laser with keyed axis output is demonstrated. The laser shows an output power of 3.8 dBm and strong axis alignment when spliced to a polarisation maintaining fibre.